waterproofing sikaproof® fully bonded membrane … · waterproofing sikaproof® fully bonded...

TECHNOLOGY & SYSTEMS

WATERPROOFING SikaProof® FULLY BONDED MEMBRANE SYSTEMS FOR WATERTIGHT BASEMENTS

2WATERPROOFINGSikaProof® FULLY BONDED MEMBRANE SYSTEMS FOR BASEMENTS

BASEMENTS AND OTHER BELOW GROUND STRUCTURES that are exposed to aggressive ground conditions and stress, or those that must provide a completely dry internal environ-ment, whilst also being durable with a long service life; have the key requirement of a reliable, high performance waterproofing solution. The function of the waterproofing should also be engineered to include the protection of the concrete structure itself against the potentially harmful influences of aggressive natural mediums and gases in soil and ground or sea water.

SikaProof® – THE HIGH FLEXIBLE AND FULLY BONDED FPO MEMBRANE SYSTEM

Sika provides the unique fully bonded, high fl exible TPO mem-brane systems that can easily meet all of the stringent require-ments and safely accommodate the owner’s needs – to create and keep their new and existing basements structures durably and securely watertight. Nowadays basements and other be-low ground structures have to accommodate more and more demanding performance specifi cations, due to owner’s require-ments from arranging their living and leisure areas in the base-ments of residential buildings, or for special technical facilities, services and sensitive storage areas in commercial buildings. Due to its simple, fast and secure application the unique SikaProof® A+ and P system can be used not only for new structures as well as for the renovation of existing basements structures is gaining an increasingly important role.

The unique fully bonded SikaProof® membrane systems pro-vide this high level of dry environment with its key charac-ter the full surface bond. It protects the concrete structure, as well as builds up the full surface bond together with the concrete and prevents lateral water migration between the concrete structure and the membrane system, in the event of a damage to the membrane.

The high reliability and watertight protection achieved with the SikaProof® systems combined with the global experience of more than 50 years, gives basement owners, specifi ers and contractors the highest level of confi dence in achieving their objectives.

3WATERPROOFING

SikaProof® FULLY BONDED MEMBRANE SYSTEMS FOR BASEMENTS

TYPICAL APPLICATIONS

SikaProof® A+ AND P SYSTEM can be used for new structures as well as for the renovation of existing basements structures and for a variety of other applications with demanding requirements.

ARCHIVES

SERVICE ROOMS

LIVING AREASCAR PARKS

LEISURE FACILITIES METRO STATIONS UNDERPASSES

USED FOR DRY BASEMENTS IN COMMERCIAL AND RESIDENTIAL BUILDINGS

AND WATERTIGHT BASEMENTS AND BELOW GROUND STRUCTURES

TECHNICAL ROOMS

NEW BASEMENT STRUCTURES

The requirements of structural water-proofi ng of commercial and residential buildings are becoming more demanding. The unique fully bonded SikaProof® A+ and P systems provide a durable and cost e� ective solution with a long service life.

RENOVATION WORK ON EXISTING STRUCTURES“Tank in a Tank” Refurbishment of ex-isting leaking basements become more important. SikaProof® A+ as a pre-applied fully bonded system, provides a simple, cost-e� ective solution with high durability and reliability.

PRECAST CONSTRUCTION

Construction always has to be optimized and so the precast industry is becom-ing more important. SikaProof® A+ as a pre-applied system can easily be installed in the precast factory, that provides a simple, fast and cost-optimised solution.

1

2

5

3

6

4

SikaProof® A+ pre-applied membrane

1

SikaProof® detailing solutions, e.g. for pile caps

2

SikaSwell® A joint waterproofi ng pro-fi les

5

Sikadur Combifl ex®SG System

6

Sika Waterbar®,joint waterproofi ng

3

SikaFuko® VT injection hose

4

SikaProof® MEMBRANE SYSTEM –AN OVERVIEW

8

SikaProof® P-1201, post-applied membrane

7

WT protection sheet/felt and thermal insulation boards

8

5WATERPROOFING


The SikaProof® system consists of two alternative methods of installation:

SikaProof® A+ pre-applied system is installed in the formwork before the reinforcement is placed and concrete is cast. The membrane sheets are available in 1.0 m and 2.0 m wide rolls. The unique hybrid bonding layer forms a dual bond with con-crete to provide a watertight basement structure.

SikaProof® P post-applied system is installed on the hardened / existing concrete structure.

¥ SikaProof® P-12 self-adhesive peel and stick systemThe SikaProof® P-12 membrane sheets are installed by peeling the release liner and sticking the membrane onto the prepared and primered concrete wall. The SikaProof® Primer-01 is applied onto the prepared concrete surface to enhance the durable and full-surface bond between the mem-brane and concrete.

¥ SikaProof® P-1201 in-situ adhered systemThe applied SikaProof® Adhesive-01 is used to create a durable full-surface bond between the prepared concrete surface and the directly installed SikaProof® P-1200 membrane sheets.

The entire system can be cold applied using self-adhesive tapes or applied with thermal jointing, where the overlap joints are connected with a heat-ing device. The details are the key, therefore Sika provides appropriate accessories to create proved detail solutions for all standard details.

SikaProof® system is an e¦ cient solution for base-ment waterproofi ng, engineered waterproofi ng of new and existing basements and below ground structures.

The SikaProof® system can easily be combined with other compatible Sika Waterproofi ng solutions, such as Sika joint sealing solutions to design and create a complete solution for durable and cost-e¦ -cient watertight construction, for all requirements.

7


THE FULLY BONDED TECHNOLOGY

FULLY BONDED – WHAT DOES IT MEAN ...

The fully bonded technology was developed from Sika’s elas-tic sealant and adhesive bonding expertise. The innovation provides a durable and reliable bond between the membrane system and the structural concrete. This property provides high safety and longterm watertight solution, especially in the event of damage to the membrane.

Any water ingress is limited to the damaged area and the water is prevented from lateral migration between the membrane and the concrete structure. That makes the repair by local injec-tion of damaged areas simple and e� ective, due to its locally limited area.

The “fully bonded technology” has been tested and approved in function tests according to ASTM and EN standards. Therefore the bonded membrane in combination with concrete is tested regarding the resistance to lateral water migration under a defi ned waterpressure over a specifi c periode.

The key feature of “the fully bonded technology” is the same in both SikaProof® A+ and P and this bond is not only depen-dent on the membrane system. The appropriate concrete quality ensures the success of the fully bonded system. For this purpose concrete mix design and the workmanship have to be planned and executed precisely. Sika provides a wide range of concrete admixtures and technologies to help achieve the required concrete quality with the “Sika Mix Design Tool” and the technical services on site.

The SikaProof® fully bonded system limits any water ingress / leakage of the structure on a local area in the event of a damage to the membrane (see above picture).

If non-bonded systems will be damaged, water spreads uncontrollably between the membrane and the concrete. Water can easily enter every weak point of the structrue, such as joints and cracks.

1

3

2

1

2

3

1

2

3

4

5

7WATERPROOFING


THE FULLY BONDED TECHNOLOGY

... AND HOW DOES IT WORK?

THE SYSTEM BUILD-UP:SikaProof® A+ consists of a fl exible polyolefi n (FPO) membrane (1) with a thickness of 1.2 mm containing a unique, FPO based, hybrid bonding layer (2) to give total membrane thickness of 1.75 mm. The structural concrete (3), which is determined according to the Sika Concrete Mix Design, creates the ideal dual bond.

The pre-applied SikaProof® A+ system is installed in the formwork before the reinforcement is placed, and the struc-tural concrete is cast. The fresh concrete is cast onto the membrane and covers the surface of the hybrid bonding layer to form the dual bond.

THE SYSTEM BUILD-UP: SikaProof®P-1201 system consists of a fl exible FPO membrane SikaProof P-1200 (1) based on Sikaplan®technology available in thickness 1.2 mm. The Si-kaProof P-1200 membrane (1) is installed onto the freshly applied SikaProof Ad-hesive-01 (2) onto the prepared hard-ened structural concrete substrate (3).

THE SYSTEM BUILD-UP:SikaProof® P-12 is based on a fl exible FPO membrane (1) based on Sikaplan® technology available in thickness 0.6 mm. It is coated with a unique Sika adhesive sealant (2), and protected with a peel-release liner (3). The hardened structural concrete substrate (5) is prepared and primed with SikaProof® Primer-01 (4).

The post-applied SikaProof® P-12 system is installed by fi rst peeling the release liner and sticking the membrane directly onto the hardened concrete sur-face. The full-surface bond to concrete is enhanced by the system primer, which ensures a durable adhesion to the con-crete structure.

The post-applied SikaProof®P-1201 system, the membrane is installed into the freshly applied adhesive onto the prepared hardened concrete sur-face. There is no primer required, the full-surface and highly durable bond to concrete structure is created by the adhesive.


ADVANTAGES AND BENEFITS

FPO MEMBRANE

The SikaProof® is based on proven FPO Sikaplan membrane used in tunneling and known for more than 50 years all around the world.

ADVANTAGES: ¥ High fl exibility membrane ¥ High resistance to aging ¥ High resistance to aggressive mediums in natural soil and ground-/sea water, as well against natural gases.

BENEFITS:

¥ High crack-bridging capability ¥ High durability and reliability ¥ High protection of living areas against environmental infl uences

SWISS ENGINEERING

The SikaProof® system is engineered and developed in Switzerland with the intention to o� er a complete waterproofi ng solution to the known high Swiss quality.

ADVANTAGES: ¥ Global know-how within Sika utilized to innovate high quality products ¥ Collection of global customer needs and focus on a product develop-ment close to application

BENEFITS: ¥ One system for all global climate conditions ¥ Simple and fast system in application ¥ Sika technology leadership ensures durable and reliable quality

FULLY BONDED SYSTEM

The fully bonded technology is the back-up fo the SikaProof® system in the event of a damage to the membrane, which is the primary wa-terproofi ng layer.

ADVANTAGES: ¥ No lateral water migration ¥ Limiting the water ingress / leakage of the basement ¥ Can be easily and e¦ ciently repaired by using local resin injections.

BENEFITS:

¥ High reliability and system safety ¥ Reduction of time and cost in remedial work

COMPLETE SOLUTION

Sika has over 100 years of experience in waterproofi ng and provides a full range of waterproofi ng solutions.

ADVANTAGES: ¥ Complete pre- and post- applied system with SikaProof® A+ and P including complementary components for joints

¥ Tested and approved detailing solutions

BENEFIT: ¥ High compatibility, reliability and system safety ¥ Everything from one supplier ¥ Direct contact and support is provided

ADHERED OR THERMAL JOINTING

SikaProof® A+ and P systems are adhered or thermally jointed to-gether using adhesive tapes or heating equipment.

ADVANTAGES: ¥ Easy and fast installation

BENEFITS: ¥ High time and cost e¦ ciency due to the very easy and fast installation, especially for complex structures.

SUSTAINABILITY

Sika aspires on supplying customers with innovative, e¦ cient and sustainable solutions with regard to the megatrends, such as carbon savings or energy and water reduction.

ADVANTAGES: ¥ Highly low amount of wastage ¥ No open-torch or fl ame ¥ No segregation, washing-out or leaching

BENEFIT: ¥ Less waste and less cost ¥ Low carbon f ootprint ¥ Highly eco-friendly

9WATERPROOFING


FPO MEMBRANE

The SikaProof® is based on proven FPO Sikaplan membrane used in tunneling and known for more than 50 years all around the world.

ADVANTAGES: ¥ High fl exibility membrane ¥ High resistance to aging ¥ High resistance to aggressive mediums in natural soil and ground-/sea water, as well against natural gases.

BENEFITS:

¥ High crack-bridging capability ¥ High durability and reliability ¥ High protection of living areas against environmental infl uences

SWISS ENGINEERING

The SikaProof® system is engineered and developed in Switzerland with the intention to o� er a complete waterproofi ng solution to the known high Swiss quality.

ADVANTAGES: ¥ Global know-how within Sika utilized to innovate high quality products ¥ Collection of global customer needs and focus on a product develop-ment close to application

BENEFITS: ¥ One system for all global climate conditions ¥ Simple and fast system in application ¥ Sika technology leadership ensures durable and reliable quality

FULLY BONDED SYSTEM

The fully bonded technology is the back-up fo the SikaProof® system in the event of a damage to the membrane, which is the primary wa-terproofi ng layer.

ADVANTAGES: ¥ No lateral water migration ¥ Limiting the water ingress / leakage of the basement ¥ Can be easily and e¦ ciently repaired by using local resin injections.

BENEFITS:

¥ High reliability and system safety ¥ Reduction of time and cost in remedial work

COMPLETE SOLUTION

Sika has over 100 years of experience in waterproofi ng and provides a full range of waterproofi ng solutions.

ADVANTAGES: ¥ Complete pre- and post- applied system with SikaProof® A+ and P including complementary components for joints

¥ Tested and approved detailing solutions

BENEFIT: ¥ High compatibility, reliability and system safety ¥ Everything from one supplier ¥ Direct contact and support is provided

ADHERED OR THERMAL JOINTING

SikaProof® A+ and P systems are adhered or thermally jointed to-gether using adhesive tapes or heating equipment.

ADVANTAGES: ¥ Easy and fast installation

BENEFITS: ¥ High time and cost e¦ ciency due to the very easy and fast installation, especially for complex structures.

SUSTAINABILITY

Sika aspires on supplying customers with innovative, e¦ cient and sustainable solutions with regard to the megatrends, such as carbon savings or energy and water reduction.

ADVANTAGES: ¥ Highly low amount of wastage ¥ No open-torch or fl ame ¥ No segregation, washing-out or leaching

BENEFIT: ¥ Less waste and less cost ¥ Low carbon f ootprint ¥ Highly eco-friendly

1

2

1


As a pre-applied solution, the SikaProof® A+ membrane sys-tem can be applied on blinding concrete for the base slab and to the prepared vertical excavation wall, e.g. on diaphragm walls, piled walls, or similar. Alternatively, it can be applied directly onto the inside of the external shuttering when using double-

SikaProof® A+, PRE-APPLIED WATERPROOFING SYSTEM

WHERE TO USE SikaProof® A+ and P?

faced formwork in open-cut excavation. Formwork in open-cut excavation. In this type of projects, the shuttering anchor / tie-bar penetrations have to be sealed after removing the form-work.

2Sika® Watertight Concrete

1SikaProof® A+ system

Typical application of SikaProof® A+ on base slab. Open excavation with SikaProof® A+: After removing the formwork, the anchor penetrations have to be sealed.

2

1

5

6

6

3

3

3

34

11WATERPROOFING


The SikaProof® P system can be applied on existing prepared concrete structures, in open excavations on vertical walls and horizontal areas, e.g. protrusion/junction. In this application,

SikaProof® P, POST-APPLIED WATERPROOFING SYSTEM

the shuttering anchor penetrations will be sealed in one step with the membrane over the entire area.

2SikaProof® Tape A+

3Joint solution,SikaSwell® A&S-2

4Sika® Watertight Concrete

5SikaProof® Adhesive-01

6SikaProof® P-1200 membrane

1SikaProof® A+ membrane

Open excavation with protrusion slab to wall: The complete structure is sealed with SikaProof® P.

For open excavations: The protection of the SikaProof® mem-brane is mandatory, especially regarding the backfi lling.


SikaProof® SYSTEM COMPONENTS

SikaProof® A+ MEMBRANES

Used for concrete protection and waterproofi ng ¥ SikaProof® A+ 12

SikaProof® A+ membranes, 1.0 and 2.0 m width

SYSTEM COMPONENTSUsed for sealing overlap joints and create detail solutionswith in the system.

¥ SikaProof® Tape A+, internal adhesive tape for internal joint-ing and detailing

¥ SikaProof® Sandwich Tape, double-sided adhesive for alter-native jointing

SikaProof® Tape A+ SikaProof® Sandwich Tape

ACCESSORIES ¥ SikaProof® Patch-200 B, external adhesive tape in 200 mm width based on the SikaProof® A+ membrane. Using to seal any penetrations, joints and in case any damage on the outside of the membrane surface.

¥ SikaProof® FixTape-50, double sided-adhesive tape in 50 mm width. Using to seal and fi x/repair details within the system.

SikaProof® Patch-200 B

SikaProof® FixTape-50

PRE-APPLIED SYSTEM

13WATERPROOFING


SikaProof® SYSTEM COMPONENTS

SikaProof® P-12 peel & stick system

The system consists of the following components:

¥ SikaProof® P-12The self-adhesive membrane is available in 1.0 m width, easy to handle, with a special designed adhesive overlap edge and installation mark.Used for concrete protection, damp- and waterproofi ng application with low requirements.

¥ SikaProof® Primer-01The primer is used to enhance the bonding capability between the membrane and concrete. It is a single compo-nent, solvent dispersed primer available in 5 kg and 12.5 kg metal pails.

SikaProof® P-12 membrane with special edge design

SikaProof® Primer-01

SikaProof® P-1201 in-situ adhered systemThe system consists of the following components:

¥ SikaProof® P-1200The membrane is available in 1.0 and 2.0 m width, with an installation mark.Used for concrete protection, damp- and waterproofi ng application with high requirements.

¥ SikaProof® Adhesive-01The two component adhesive is used to create the full-surface bond.– Component A, 25 kg pail– Component B, 5 kg pail

SikaProof® P-1200 membrane

SikaProof® Adhesive-01, Component A+B

Accessories

Used for sealing joints of membrane overlaps or for detailing:– SikaProof® ExTape-150

SikaProof® ExTape-150

POST-APPLIED SYSTEMS


THE SikaProof® A+ AND P SYSTEM requires an additional joint sealing solution for all construction and expansion joints as well as for details and junctions to create a secondary secure waterproofing barrier.

COMPLEMENTARY WATERPROOFING SYSTEMS

SikaSwell® SWELLABLE PRODUCTSThe e¦ cient solution for construction joints and complementary sealing of penetrations provides an additional line of protection against water ingress. Use the full range of hydrophilic (swellable) profi les, rings, and gun applied sealants.

Sika Waterbar®Waterbars are the most commont joint sealing solution for const-ruction joints and are mandatory for expansion joints. The approp-riate profi le according to a project requirements can be chosen from the wide Sika Waterbar® range.

SikaFuko® INJECTION HOSES SYSTEMTypically used as secondary or complementary back-up system to seal construction, movement joints or connection joints (e.g. dia-phragm walls) and for details appropriate Sika injection material.

Sikadur-Combifl ex® SG SYSTEM / Sikaplan® WT TAPEThe post-applied tape system adhered with epoxy resin onto the membrane side, provides an ideal solution for construction and ex-pansion joints, in particular to seal joints of precast constructions.

15WATERPROOFING


ALTERNATIVE POST-APPLIED fully bonded membrane waterproofing systems for basements and other below structures that are used as stand alone solutions or in combination with the SikaProof® A+.

Sikalastic®Two liquid applied membrane systems are used for basement waterproofi ng:

¥ Sikalastic®-851, 2K Polyurethane resin based ¥ Sikalastic®-8800, 2K Polyurea resin based

Generally, the systems are spray-applied onto prepared and prim-ered concrete surfaces to achieve an optimal fully bonded system.

SikaBit® SThe bituminous, self-adhesive membrane is available in 1.0 m width, easy to handle, with a specially designed adhesive over-lap edge and installation mark.The membrane sheet consists of a high strength HDPE fi lm coated with a SBS modifi ed bitumen compound and protected with a silicon release paper containing a total thickness of 1.5 mm. The self-adhesive sheets are applied onto the prepared and primered concrete structure to get an optimal full-surface bond.

Used for damp-proofi ng and waterproofi ng with low require-ments:

¥ SikaBit® S-515

Use the system primers to enhance the bonding capability be-tween the membrane and concrete.

¥ SikaProof® Primer-01, is a single component, solvent dis-persed primer available in 5 kg and 12.5 kg metal pails.

SikaBit® S-515 Membrane

SikaProof® Primer-01

GLOBAL BUT LOCAL PARTNERSHIP

SIKA SERVICES AGTue� enwies 16CH-8048 ZurichSwitzerland

ContactPhone +41 58 436 40 40Fax +41 58 436 41 50www.sika.com

WE ARE SIKASika is a specialty chemicals company with a leading position in the development and production of systems and products for bonding, sealing, damping, reinforcing and protecting in the building sector and the motor vehicle industry. Sika's product lines feature concrete admixtures, mortars, sealants and adhesives, structural strengthening systems, fl ooring as well as roofi ng and waterproofi ng systems.

Our most current General Sales Conditions shall apply. Please consult the most current local Product Data Sheet prior to any use.

FOR MORE WATERPROOFING INFORMATION:

© S

IKA

SER

VICE

S A

G /

WAT

ERPR

OO

FIN

G

waterproofing sikaproof® fully bonded membrane … · waterproofing sikaproof® fully bonded...

Documents